The Lower the Reach and Frequency,the Higher the Cost of a Campaign

question 12

True/False

The lower the reach and frequency,the higher the cost of a campaign.

---

Definitions:

Lymphocytes

A subtype of white blood cell found in the immune system, involved in protecting the body from infection and disease.

Dendritic Cells

Immune cells that process antigen material and present it on the surface to other cells of the immune system, key for initiating a T-cell response.

Artificially Induced

A condition or reaction that is caused or encouraged by human intervention rather than occurring naturally.

Naturally Induced

A process or reaction that occurs in a natural environment without human intervention.